Button Class Reference

#include <button.h>

Inheritance diagram for Button:

[legend]Collaboration diagram for Button:

[legend]List of all members.

Public Member Functions
	Button (const Rectanglei &rect, const Profile *res_profile, const std::string &resource_id, bool img_scale=true)
	Button (const Point2i &position, const Profile *res_profile, const std::string &resource_id, bool img_scale=false)
virtual	~Button ()
virtual void	Draw (const Point2i &mousePosition, Surface &surf) const
virtual void	SetSizePosition (const Rectanglei &rect)
Sprite *	GetSprite ()
Protected Attributes
bool	img_scale
Sprite *	image

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Detailed Description

Definition at line 30 of file button.h.

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Constructor & Destructor Documentation

Button::Button	(	const Rectanglei &	rect,
		const Profile *	res_profile,
		const std::string &	resource_id,
		bool	img_scale = true
	)

Definition at line 27 of file button.cpp.

                                                               : Widget(rect)
{
  image = resource_manager.LoadSprite(res_profile,resource_id);
  image->cache.EnableLastFrameCache();

  // image scalling or not
  img_scale = _img_scale;
  
  if (img_scale)
    image->ScaleSize(rect.GetSize());
}

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Button::Button	(	const Point2i &	position,
		const Profile *	res_profile,
		const std::string &	resource_id,
		bool	img_scale = false
	)

Definition at line 40 of file button.cpp.

{
  image = resource_manager.LoadSprite(res_profile, resource_id);
  position = m_position;
  size = image->GetSize();

  // image scalling on resize
  img_scale = _img_scale;
}

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Button::~Button

(

)

[virtual]

Definition at line 51 of file button.cpp.

{
  delete image;
}

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Member Function Documentation

void Button::Draw	(	const Point2i &	mousePosition,
		Surface &	surf
	)			const [virtual]

Implements Widget.

Reimplemented in ButtonText.

Definition at line 56 of file button.cpp.

{
  uint frame = Contains(mousePosition)?1:0;

  image->SetCurrentFrame(frame);

  if (img_scale) {
    // image scalling : easy to place image
    image->Blit(surf, position);
  } else {
    // centering image
    Point2i pos = position;

    pos.x += (GetSizeX()/2) - (image->GetWidth()/2);
    pos.y += (GetSizeY()/2) - (image->GetHeight()/2);

    image->Blit(surf, pos);
  }
}

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Sprite* Button::GetSprite

(

)

[inline]

Definition at line 48 of file button.h.

{ return image; };

void Button::SetSizePosition

(

const Rectanglei &

rect

)

[virtual]

Implements Widget.

Definition at line 76 of file button.cpp.

{
  StdSetSizePosition(rect);

  if (img_scale)
    image->ScaleSize(size);
}

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Member Data Documentation

Sprite* Button::image [protected]

Definition at line 34 of file button.h.

bool Button::img_scale [protected]

Definition at line 33 of file button.h.

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The documentation for this class was generated from the following files:

• src/gui/button.h
• src/gui/button.cpp

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